Our third ‘Insider’ cover — Shen lineman Mark Thomas

The third of our four videos featuring cover subjects for “Insider” Magazine — on newsstands Aug. 15 — involves Mark Thomas, a Shenendehowa lineman who is getting scouted by Division I college programs but had to battle through a difficult, hard-to-diagnose ailment as a junior.

For the video on Albany Academy senior quarterback Hunter McCarthy, click here. For the video on the “Shaker Four,” click here.